Aired (September 27, 2026): Discover the science behind projectile motion as Kuya Chris and Ate Charlie take on Mikmik's 'Shoot That Basura' challenge! Watch 'iBilib' Sundays at 9:35 AM on GMA Network, hosted by Chris Tiu and Shaira Diaz. For more iBilib Highlights, click the link below: Watch the full episodes of your favorite GMA shows on the new GMA Play app. Download now on Google Play and App Store. Also available on GMANetwork.com/GMAPlay and Android TVs!